jdk8-mips64-public: common/autoconf/configure@174a54ce39c4 (annotated)

common/autoconf/configure@174a54ce39c4 (annotated)

common/autoconf/configure

Thu, 10 Oct 2013 14:58:19 +0200

author: ihse
date: Thu, 10 Oct 2013 14:58:19 +0200
changeset 839: 174a54ce39c4
parent 797: 69da99676239
child 1133: 50aaf272884f
child 1322: 0dd73d0f67af
permissions: -rw-r--r--

8001931: The new build system whitespace cleanup
Reviewed-by: tbell, simonis, erikj

 #!/bin/bash
 #
 # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License version 2 only, as
 # published by the Free Software Foundation.
 #
 # This code is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 # version 2 for more details (a copy is included in the LICENSE file that
 # accompanied this code).
 #
 # You should have received a copy of the GNU General Public License version
 # 2 along with this work; if not, write to the Free Software Foundation,
 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 # or visit www.oracle.com if you need additional information or have any
 # questions.
 #
 if test "x$BASH_VERSION" = x; then
   echo This script needs bash to run.
   echo It is recommended to use the configure script in the source tree root instead.
   exit 1
 fi
 CONFIGURE_COMMAND_LINE="$@"
 conf_script_dir=`dirname $0`
 if [ "$CUSTOM_CONFIG_DIR" = "" ]; then
   conf_custom_script_dir="$conf_script_dir/../../jdk/make/closed/autoconf"
 else
   conf_custom_script_dir=$CUSTOM_CONFIG_DIR
 fi
 ###
 ### Test that the generated configure is up-to-date
 ###
 run_autogen_or_fail() {
   if test "x`which autoconf 2> /dev/null`" = x; then
     echo "Cannot locate autoconf, unable to correct situation."
     echo "Please install autoconf and run 'bash autogen.sh' to update the generated files."
     echo "Error: Cannot continue" 1>&2
     exit 1
   else
     echo "Running autogen.sh to correct the situation"
     bash $conf_script_dir/autogen.sh
   fi
 }
 check_autoconf_timestamps() {
   for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 ; do
     if test $file -nt $conf_script_dir/generated-configure.sh; then
       echo "Warning: The configure source files is newer than the generated files."
       run_autogen_or_fail
     fi
   done
   if test -e $conf_custom_script_dir/generated-configure.sh; then
     # If custom source configure is available, make sure it is up-to-date as well.
     for file in $conf_script_dir/configure.ac $conf_script_dir/*.m4 $conf_custom_script_dir/*.m4; do
       if test $file -nt $conf_custom_script_dir/generated-configure.sh; then
         echo "Warning: The configure source files is newer than the custom generated files."
         run_autogen_or_fail
       fi
     done
   fi
 }
 check_hg_updates() {
   if test "x`which hg 2> /dev/null`" != x; then
     conf_updated_autoconf_files=`cd $conf_script_dir && hg status -mard 2> /dev/null | grep autoconf`
     if test "x$conf_updated_autoconf_files" != x; then
       echo "Configure source code has been updated, checking time stamps"
       check_autoconf_timestamps
     fi
     if test -e $conf_custom_script_dir; then
       # If custom source configure is available, make sure it is up-to-date as well.
       conf_custom_updated_autoconf_files=`cd $conf_custom_script_dir && hg status -mard 2> /dev/null | grep autoconf`
       if test "x$conf_custom_updated_autoconf_files" != x; then
         echo "Configure custom source code has been updated, checking time stamps"
         check_autoconf_timestamps
       fi
     fi
   fi
 }
 # Check for local changes
 check_hg_updates
 if test -e $conf_custom_script_dir/generated-configure.sh; then
   # Test if open configure is newer than custom configure, if so, custom needs to
   # be regenerated. This test is required to ensure consistency with custom source.
   conf_open_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_script_dir/generated-configure.sh  | cut -d"=" -f 2`
   conf_custom_configure_timestamp=`grep DATE_WHEN_GENERATED= $conf_custom_script_dir/generated-configure.sh  | cut -d"=" -f 2`
   if test $conf_open_configure_timestamp -gt $conf_custom_configure_timestamp; then
     echo "Warning: The generated configure file contains changes not present in the custom generated file."
     run_autogen_or_fail
   fi
 fi
 # Autoconf calls the configure script recursively sometimes.
 # Don't start logging twice in that case
 if test "x$conf_debug_configure" = xtrue; then
   conf_debug_configure=recursive
 fi
 ###
 ### Process command-line arguments
 ###
 conf_processed_arguments=()
 conf_openjdk_target=
 for conf_option
 do
   case $conf_option in
     --openjdk-target=*)
       conf_openjdk_target=`expr "X$conf_option" : '[^=]*=\(.*\)'`
       continue ;;
     --debug-configure)
       if test "x$conf_debug_configure" != xrecursive; then
         conf_debug_configure=true
         export conf_debug_configure
       fi
       continue ;;
     *)
       conf_processed_arguments=("${conf_processed_arguments[@]}" "$conf_option") ;;
   esac
   case $conf_option in
     -build | --build | --buil | --bui | --bu |-build=* | --build=* | --buil=* | --bui=* | --bu=*)
       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
     -target | --target | --targe | --targ | --tar | --ta | --t | -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
     -host | --host | --hos | --ho | -host=* | --host=* | --hos=* | --ho=*)
       conf_legacy_crosscompile="$conf_legacy_crosscompile $conf_option" ;;
     -help | --help | --hel | --he | -h)
       conf_print_help=true ;;
   esac
 done
 if test "x$conf_legacy_crosscompile" != "x"; then
   if test "x$conf_openjdk_target" != "x"; then
     echo "Error: Specifying --openjdk-target together with autoconf"
     echo "legacy cross-compilation flags is not supported."
     echo "You specified: --openjdk-target=$conf_openjdk_target and $conf_legacy_crosscompile."
     echo "The recommended use is just --openjdk-target."
     exit 1
   else
     echo "Warning: You are using legacy autoconf cross-compilation flags."
     echo "It is recommended that you use --openjdk-target instead."
     echo ""
   fi
 fi
 if test "x$conf_openjdk_target" != "x"; then
   conf_build_platform=`sh $conf_script_dir/build-aux/config.guess`
   conf_processed_arguments=("--build=$conf_build_platform" "--host=$conf_openjdk_target" "--target=$conf_openjdk_target" "${conf_processed_arguments[@]}")
 fi
 # Make configure exit with error on invalid options as default.
 # Can be overridden by --disable-option-checking, since we prepend our argument
 # and later options override earlier.
 conf_processed_arguments=("--enable-option-checking=fatal" "${conf_processed_arguments[@]}")
 ###
 ### Call the configure script
 ###
 if test -e $conf_custom_script_dir/generated-configure.sh; then
   # Custom source configure available; run that instead
   echo Running custom generated-configure.sh
   conf_script_to_run=$conf_custom_script_dir/generated-configure.sh
 else
   echo Running generated-configure.sh
   conf_script_to_run=$conf_script_dir/generated-configure.sh
 fi
 if test "x$conf_debug_configure" != x; then
   # Turn on shell debug output if requested (initial or recursive)
   set -x
 fi
 if test "x$conf_debug_configure" = xtrue; then
   # Turn on logging, but don't turn on twice when called recursive
   conf_debug_logfile=./debug-configure.log
   (exec 3>&1 ; (. $conf_script_to_run "${conf_processed_arguments[@]}" 2>&1 1>&3 ) | tee -a $conf_debug_logfile 1>&2 ; exec 3>&-) | tee -a $conf_debug_logfile
 else
   ( . $conf_script_to_run "${conf_processed_arguments[@]}" )
 fi
 conf_result_code=$?
 ###
 ### Post-processing
 ###
 if test $conf_result_code -eq 0; then
   if test "x$conf_print_help" = xtrue; then
     cat <<EOT
 Additional (non-autoconf) OpenJDK Options:
   --openjdk-target=TARGET cross-compile with TARGET as target platform
                           (i.e. the one you will run the resulting binary on).
                           Equivalent to --host=TARGET --target=TARGET
                           --build=<current platform>
   --debug-configure       Run the configure script with additional debug
                           logging enabled.
 Please be aware that, when cross-compiling, the OpenJDK configure script will
 generally use 'target' where autoconf traditionally uses 'host'.
 EOT
   fi
 else
   echo configure exiting with result code $conf_result_code
 fi
 exit $conf_result_code

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common/autoconf/configure@174a54ce39c4 (annotated)

common/autoconf/configure